OEM/ODM Supplier for Poly-crystalline Solar Panel 50W Factory for Sacramento

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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for OEM/ODM Supplier for Poly-crystalline Solar Panel 50W Factory for Sacramento, Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us


Poly-crystalline Solar Panel 50W

Technical parameter

Maximum Power(W)                         50W

Optimum Power Voltage(Vmp)        18.43V

Optimum Operating Current(Imp)    2.71A

Open Circuit Voltage(Voc)               22.48V

Short Circuit Current(Isc)                 2.98A

Mechanical Characteristics

Cell Type Poly-crystalline                  156 x 52mm

No of Cell                             36 (4x9pcs)

Dimensions                          678x542x25mm

Weight                                 4.2Kg

Front Glass                          3.5mm,High Transmission, Low Iron,Tempered Glass

Junction box                                       IP65 Rated

Output Cable                                     TUV 1×4.0mm2/UL12AWG,Length:900mm

Temperature and Coefficients

Operating Temperature(°C):                -40°C ~ + 85°C

Maximum System Voltage:                  600V(UL)/1000V(IEC) DC

Maximum Rated Current Series:         15A

Temperature Coefficients of Pmax:     -0.47%

Temperature Coefficients of Voc:        -0.389%

Temperature Coefficients of Isc:           0.057%

Nominal Operationg Cell Temperature (NOCT): 47+/-2°C

 Materials of solar panel

1).Solar Cell——Poly-crystalline solar cell 156*52mm

2).Front Glass——-3.2mm, high transmission, low iron, tempered glass

3).EVA——-excellent anti-aging EVA

4).TPT——-TPT hot seal made of flame resistance

5).Frame——anodized aluminum profile

6).Junction Box——-IP65 rated, high quality, with diode protection

Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.

Features

1. High cell efficiency with quality silicon materials for long term output stability

2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures

3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance

4. Both Poly-crystalline and Mono-crystalline

5. Excellent performance in harsh weather

6. Outstanding electrical performance under high temperature and low irradiance 

Quality assurance testing

Thermal cycling test

Thermal shock test

Thermal/Freezing and high humidity cycling test

Electrical isolation test 

Hail impact test

Mechanical, wind and twist loading test

Salt mist test

Light and water-exposure test

Moist carbon dioxide/sulphur dioxide

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  • In this video I am showing the latest price or 150W and 300W solar panels which are commonly used now a days. Prices are at the local market and your local market price may vary a little. But this video will provide you a guide line before going for a panel or a complete solar system.



    With DC 18V and Usb 5V Output Charger for Laptop Tablet Notebooks DSLR Camera GPS Cellphone and any Other 5-18V Electronic Device
    Intelligent chip inside will automatically detect fastest possible charge currency for your device
    SUNPOWER monocrystalline solar panel will offer up to 25% high conversion efficiency to achieve high speed charging
    You could charge charge your mobile devices powered by sunlight, meanwhile charging your car by the included car charger via the DC port or charge the storage battery by using the clamp.
    The industry grade PET panels are bound together with heavy-duty polyester canvas, equipping this solar charger with water-resistant feature.
    Paper size bag after quad-fold make it perfect for outdoor activity, e.g. hiking, traveling, etc
    Features:

    1.Dual-Port Output: provides enough power to charge two devices, one for USB charging devices and the other for DC output(up to 18V) at the same time when you run into embarrassing power outage moments.
    2.Versatile and ultra-portable: You can not only charge your mobile devices powered by sunlight, but also can charge your car by the included car charger via the DC port and charge the storage battery by using the clamp.
    3.Suaoki TIR-C Technology: Build-in smart IC for each USB port the charger can automatically and quickly identify the current of your equipment and speed up the charge process.
    4.Waterproof layer of the Output pocket and the solar panel: you can charge your devices and enjoy the sunlight near the swimming pool or on the beach without the fear of getting your devices wet.
    5.Designed to be carried around: Bag-shaped and paper-sized after being folded make it perfect for outdoor activities, e.g. hiking, traveling, boating, etc.

    Specifications

    Charging Ports Output: variable depending on electronics plugged in, 18V/2.2A MAX
    Power: 40W
    Folded size: 29 x 16 x 4.6 cm (11.42 x 6.30 x 1.81 in.)
    Unfolded size: 109 x 29 x 2 cm (42.91 x 11.42 x .08 in.)
    Weight: 940 grams, .94 kg (2.07 Ib.)

    Package Contents

    - 1 x 40W Foldable Dual-Port Solar Charger bag
    - 1 x Car Charger
    - 1 x 10-in-1 Connector Cable for Laptops
    - 1 x SAE-to-Clamp for Storage Battery
    - 2 x DC-to-DC Cables
    - 1 x DC-to-SAE
    - 1 x User Manual
    Walking to Stonehenge via Avebury from Rollright stones for summer solstice 2017. Liddington Castle. The ridgeway. England. UK
    www.4seasonbackpacking.co.uk

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